In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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There's a café in France which charges €7 for a coffee to rude customers and €1.40 to people who talk politely to staff.
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As part of an advertising campaign, Molson, a Canadian beer company, strategically placed 'beer fridges' around Europe that only Canadian passports could unlock.
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Kid Rock took a pay cut that cost him around $50,000 to $100,000 per night during his tour, just to keep ticket prices at $20 and a 12 oz beer at $4.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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